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<?php |
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namespace AppBundle\Controller; |
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use AppBundle\Controller\Infrastructure\RestController; |
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use AppBundle\Response\ApiResponse; |
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use AppBundle\Service\Security\TokenAuthenticator; |
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use GuzzleHttp\Exception\ClientException; |
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use Nelmio\ApiDocBundle\Annotation\ApiDoc; |
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use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method; |
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use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\Routing\Generator\UrlGeneratorInterface; |
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/** |
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* @author Vehsamrak |
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* @Route("login") |
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*/ |
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class LoginController extends RestController |
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{ |
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const VK_AUTHORIZATION_URL = 'https://oauth.vk.com/authorize'; |
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const VK_DISPLAY_POPUP = 'popup'; |
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const VK_DISPLAY_PAGE = 'page'; |
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const VK_RESPONSE_TYPE_CODE = 'code'; |
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/** |
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* Login with Vkontakte OAuth. |
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* Client should follow received location to authorize on vkontakte site. |
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* If success, "token" will be received. |
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* @Route("/vk", name="login_vk") |
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* @Method("GET") |
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* @ApiDoc( |
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* section="Login", |
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* statusCodes={ |
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* 302="Redirect to vkontakte login page", |
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* } |
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* ) |
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*/ |
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public function vkAction() |
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{ |
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$parameters = [ |
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'client_id' => $this->getParameter('vkontakte.client_id'), |
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'redirect_uri' => $this->generateVkCallbackUrl(), |
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'display' => self::VK_DISPLAY_PAGE, |
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'response_type' => self::VK_RESPONSE_TYPE_CODE, |
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'v' => $this->getParameter('vkontakte.version'), |
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'scope' => $this->getPermissionMask(), |
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'state' => '', // string for state transfer. Can have any value |
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]; |
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$vkontakteAuthorizationUrl = sprintf( |
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'%s?%s', |
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self::VK_AUTHORIZATION_URL, |
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http_build_query($parameters) |
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); |
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return $this->redirect($vkontakteAuthorizationUrl); |
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} |
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/** |
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* Vkontakte OAuth callback url |
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* @Route("/vk/callback", name="login_vk_oauth_callback") |
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* @Method("GET") |
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*/ |
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public function vkOAuthCallbackAction(Request $request) |
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{ |
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$vkAuthorizationCode = $request->get('code'); |
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$vkontakteClient = $this->get('rockparade.vkontakte'); |
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try { |
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$vkontakteToken = $vkontakteClient->getTokenByCode($vkAuthorizationCode, $this->generateVkCallbackUrl()); |
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} catch (ClientException $e) { |
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return $this->redirectToRoute('login_vk'); |
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} |
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$userService = $this->get('rockparade.user'); |
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$user = $userService->createOrUpdateUser($vkontakteToken); |
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$response = new ApiResponse( |
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[ |
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TokenAuthenticator::TOKEN_HEADER => $user->getToken(), |
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], |
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Response::HTTP_OK |
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); |
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return $this->respond($response); |
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} |
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/** |
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* Vkontakte permission flags |
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* @link https://vk.com/dev/permissions |
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*/ |
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private function getPermissionMask(): string |
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{ |
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return join( |
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',', |
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[ |
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'email', |
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'offline', |
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] |
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); |
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} |
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private function generateVkCallbackUrl(): string |
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{ |
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return $this->generateUrl('login_vk_oauth_callback', [], UrlGeneratorInterface::ABSOLUTE_URL); |
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} |
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} |
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VAPC /
RockParade-API
